PT2004-CS中文资料PDF规格书
PT2004-CS规格书详情
DESCRIPTION
The PT2004 is a CLASS-D power amplifier designed for audio equipments, maximum output power can reach up to 2.2W x 2 (VDD=5V, RL=4Ω, THD=10). The PT2004 composed of exclusively designed CLASS-D circuitry (patented) by PTC, along with the most advanced semi-conductor fabricate technology. When compared to the traditional CLASS-AB amplifiers, the PT2004’s shows much higher efficiency (> 80), low heat dissipation, and also performs superior audio quality.
The PT2004’s external circuitry is simple and easily accessible, and consists of flawless self-protection capabilities. The chip’s packaging is small, thus it occupies an insignificant amount of space on the circuit board; therefore, making it the predominant choice when it comes to audio amplifiers.
FEATURES
• CMOS Technology
• Stereo differential analogue input
• Maximum output power 2.2W(4Ω) × 2 @ THD=10
• Output low-pass LC filter is not necessary
• Low EMI radiation, CISPR 22 regulation Compliant
• 4 level voltage gain selection
• Contains shutdown function for individual channel
• Fast start-up time (3.5ms) when shutdown awake up
• Built-in short circuit protection
• Built-in over-temperature protection
• High efficiency (85, 8Ω load), low heat dissipation
• Wafer level WLCSP 16 balls package
APPLICATIONS
• Mobile phone
• Portable Media Player
• Personal Navigation Device
• Hands-free phone
产品属性
- 型号:
PT2004-CS
- 制造商:
PTC
- 制造商全称:
Princeton Technology Corp
- 功能描述:
2.2W x 2 Class-D Audio Power Amplifier
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NI |
18+ |
2173 |
公司大量全新正品 随时可以发货 |
询价 | |||
N/A |
24+ |
NA |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
KYOCERA |
22+ |
MODULE |
286 |
绝对真实库存 原装正品 |
询价 | ||
NI |
22+ |
NA |
1120 |
中国航天工业部战略合作伙伴行业领导者 |
询价 | ||
NIEC |
2023+ |
200A/800V/DI |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
PUOLOP迪浦 |
2023+ |
SOP8 |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 | ||
PUOLOP(迪浦) |
23+ |
SOIC8 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
PUOLOP迪浦 |
2030+ |
SOP8 |
620 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
PUOLOP迪浦 |
2023+ |
SOP8 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
2016+ |
5632 |
只做进口原装正品!现货或者订货一周货期!只要要网上有 |
询价 |